package string;

public class StringDemo {
    public static void main(String[] args) {
        /*
        String s1 = "123adc";
        String s2 = "123adc";
        String s3 = "123adc";

        System.out.println(s1 = s2);
        System.out.println(s1 = s3);
        System.out.println(s3 = s2);

         */
        /*
        String s1 = "123abc";
        String s2 = "123"+"abc";
        System.out.println(s1==s2);
        String s3 = "123";
        String s4 = s3+"abc";
        System.out.println(s1==s4);


         */

        String s = new String("hello");
        String s1 = "hello";
        System.out.println(s==s1);
        System.out.println(s.equals(s1));
    }
}
